Monograph of the Australian Bithyniidae (Caenogastropoda: Rissooidea) Author Ponder, Winston F. text Zootaxa 2003 2003-07-04 230 1 1 126 http://biotaxa.org/Zootaxa/article/view/zootaxa.230.1.1 journal article 5480 10.11646/zootaxa.230.1.1 a880f550-16bc-4733-9407-d09212861392 1175­5334 5019111

TABLE 4. Classification matrix (cases in row categories classified into columns) resulting from a discriminant function analysis using shell dimensions and whorl counts for G. campicola, G. iredalei and G. vertiginosa.

	G. campicola	G. iredalei	G. vertiginosa	%correct
G. campicola	72	16	22	65
G. iredalei	1	24	2	89
G. vertiginosa	9	14	116	83
Total	82	54	140	77